AMD Ryzen 5 PRO 8645HS vs Intel Core i3 1215U

VS

AMD Ryzen 5 PRO 8645HS Intel Core i3 1215U

We compared two laptop CPUs: AMD Ryzen 5 PRO 8645HS with 6 cores 4.3GHz and Intel Core i3 1215U with 6 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 PRO 8645HS's Advantages

Released 2 years and 2 months late

Higher base frequency (4.3GHz vs 1.2GHz)

Larger L3 cache size (16MB vs 10MB)

Intel Core i3 1215U's Advantages

Integrated graphics card

Higher specification of memory (LPDDR5-5200 vs DDR5-5600)

Newer PCIe version (4.0 vs 4)

Lower TDP (15W vs 45W)

Score

AMD Ryzen 5 PRO 8645HS

VS

Intel Core i3 1215U

General Parameters

Apr 2024

Release Date

Feb 2022

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Hawk Point

Core Architecture

Alder Lake-U

-

Processor Number

i3-1215U

AMD Socket FP7

Socket

BGA-1744

Radeon 760M

Integrated Graphics

UHD Graphics (64EU)

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

AMD Socket FP7

Socket

BGA-1744

45 W

Power Consumption

15 W

-

Peak Operating Temperature

100 °C

TSMC

Foundry

-

178 mm²

Die Size

-

FP7, FP7r2

Package

-

CPU Performance

-

Performance Cores

2

4.3 GHz

Performance Core Base Frequency

1.2 GHz

5 GHz

Performance Core Turbo Frequency

4.4 GHz

-

Efficiency Cores

4

6

Total Core Count

6

12

Total Thread Count

8

100MHz

Bus Frequency

100MHz

43.0

Multiplier

12x

64 KB per core

L1 Cache

80K per core

1 MB per core

L2 Cache

1280K per core

16 MB shared

L3 Cache

10MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

-

Max Memory Size

64GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

True

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1100 MHz

-

Shader Units

512

-

Texture Units

32

-

Raster Operation Units

16

-

Execution Units

64

-

Power Consumption

45 W

-

Graphics Performance

1.43 TFLOPS

Miscellaneous

AMD Ryzen 5 PRO 8645HS

Official Website

Intel Core i3 1215U

4

PCIe Version

4.0

20

PCIe Lanes

20

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